MAKE A MEME View Large Image Big Hole Drilling 005.jpg en Nevada Test Site Big hole Drilling Equipment that dwarfs normal oil field gear is capable of drilling holes up to 120 inches in diameter and 6 000 feet deep A drill string often weights 300 000 pounds when fully ...
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Keywords: NTS - Big Hole Drilling 005.jpg en Nevada Test Site Big hole Drilling Equipment that dwarfs normal oil field gear is capable of drilling holes up to 120 inches in diameter and 6 000 feet deep A drill string often weights 300 000 pounds when fully loaded 811 NF-424 Federal Government of the United States PD-USGov Drilling machines Nevada Test Site Big Hole Drilling
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